Voronoi tesselation on surface

I´m pretty sure someone has tried this before. So please, if anyone would be so kind to share it with me,I´ll be so thankful about it!
I´m looking for a definition wich contains more or less this steps:

1) Pick a surface.
2) Pick a group of points previosuly determined in a 2d "flat" view.
3) Transport those points to the surface.
4) Make the voronoi 3d tesellation around the surface.

That´s it! Thank you all!
Bye!

Attachments:

gusano.bmp, 1.5 MB
lon2.bmp, 1.9 MB

Replies to This Discussion

Permalink Reply by Jon Mirtschin on February 7, 2010 at 8:48am

I just posted to the other voronoi post referenced above. If you want a bubble diagram with curves offset a particular distance and filleted corners, I've written the algorithm into my Rhino plug-in. I'll look at whether it can be called from Grasshopper. If it sounds of interest, feel free to get in touch.

Cheers,

Jon

Permalink Reply by Alina Diga on February 21, 2010 at 10:03am

Hi Mickey,

I am trying to do the same thing you are showing. How were you able to generate the curves inside the polygons? As far as removing the corners, did you try to use trim?

Thanks

Permalink Reply by Jon Mirtschin on March 22, 2010 at 11:04pm

For anyone searching for this in the future, I've enabled my plugin routine in Grasshopper. You can nominate if you want curves or surfaces.